Infineon HYS72D64020GU-7-A | 512MB DDR-266MHz PC2100 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module

1. Memory Type: DDR SDRAM
2. Memory Size: 512 MB
3. Memory Speed: 266 MHz
4. Memory Standard: PC2100
5. Error Correction Code (ECC): ECC
6. Buffered/Unbuffered: Unbuffered
7. CAS Latency: CL2.5
8. Pin Count: 184-Pin
9. Voltage: 2.5V
10. Organization: 64M x 72
11. Chip Organization: x4
12. Memory Rank: Single

Notes:
1. This memory module is designed for use in servers and workstations.
2. ECC memory is more reliable and can detect and correct single-bit errors.
3. The 184-pin DIMM form factor is commonly used in older computer systems.